Tire Size Finder (optional):
Stock Sizes
- 255/75-16
Plus Sizes
- 255/75-16
Accepts P-Metric and Inches
| 125/70-19 | 205/60-17 | Difference | |
|---|---|---|---|
| Diameter inches (mm) | 25.89 (657.6) | 26.69 (677.8) | 0.8 (20.2) 3.1% |
| Width inches (mm) | 4.92 (125) | 8.07 (205) | 3.15 (80) 64% |
| Circum. inches (mm) | 81.34 (2065.91) | 83.83 (2129.37) | 2.5 (63.46) 3.1% |
| Sidewall Height inches (mm) | 3.44 (87.5) | 4.84 (123) | 1.4 (35.5) 40.6% |
| Revolutions per mile (km) | 779 (484.05) | 755.78 (469.62) | -23.22 (-14.43) -3% |
Speedometer Difference
| Speedo Reading | Actual Speed |
|---|---|
| 20 mph (32.19 km/h) | 20.61 mph (33.18 km/h) |
| 25 mph (40.23 km/h) | 25.77 mph (41.47 km/h) |
| 30 mph (48.28 km/h) | 30.92 mph (49.76 km/h) |
| 35 mph (56.33 km/h) | 36.08 mph (58.06 km/h) |
| 40 mph (64.37 km/h) | 41.23 mph (66.35 km/h) |
| 45 mph (72.42 km/h) | 46.38 mph (74.65 km/h) |
| 50 mph (80.47 km/h) | 51.54 mph (82.94 km/h) |
| 55 mph (88.51 km/h) | 56.69 mph (91.23 km/h) |
| 60 mph (96.56 km/h) | 61.84 mph (99.53 km/h) |
| 65 mph (104.61 km/h) | 67 mph (107.82 km/h) |
| 70 mph (112.65 km/h) | 72.15 mph (116.11 km/h) |
| 75 mph (120.7 km/h) | 77.3 mph (124.41 km/h) |
| 80 mph (128.75 km/h) | 82.46 mph (132.7 km/h) |
| 85 mph (136.79 km/h) | 87.61 mph (141 km/h) |
| 90 mph (144.84 km/h) | 92.76 mph (149.29 km/h) |
| 95 mph (152.89 km/h) | 97.92 mph (157.58 km/h) |
| 100 mph (160.93 km/h) | 103.07 mph (165.88 km/h) |
| 2.35 | 2.73 | 2.94 | 3.07 | 3.21 | 3.31 | 3.42 | 3.55 | 3.73 | 3.91 | 4.11 | 4.27 | 4.56 | 4.88 | 5.13 | 5.29 | 5.38 | 5.71 | 6.17 | 7.17 |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
| 1923 | 2234 | 2406 | 2513 | 2627 | 2709 | 2799 | 2905 | 3053 | 3200 | 3364 | 3495 | 3732 | 3994 | 4199 | 4330 | 4403 | 4673 | 5050 | 5868 |
Better Fuel Economy Factory Ratios Increased Power
